Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"deadbeat"”.
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Nonlinear Deadbeat Current Control of a Switched Reluctance Motor
… techniques that respond to current error, the deadbeat controller calculates the control voltage by the current command, phase current, rotor position and applied phase voltage. The deadbeat controller has demonstrated superior response in three-phase inverter current control, PM motor current …
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Optimization methods for deadbeat control design: a state space approach
… thesis addresses the synthesis problem of state deadbeat regulator using state space techniques. Deadbeat control is a linear control strategy in discrete time systems and consists of driving the system from any arbitrary initial state to a desired final state infinite number of time steps. …
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Modeling and Control of Multiphase DC -Dc Converters With Linkages to Hybrid Control
Deadbeat controllability is defined for dc-dc converters as the existence of switching actions that can drive the state between two valid limit cycles in a finite amount of time, with a finite number of switch transitions. Sufficient but conservative algebraic conditions for deadbeat …
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Last Rites for Uptown
… dealing with the aftermath of a dead mother, a deadbeat father, and a decaying home filled with years of trash and memory. In many ways, this collection is a buildungsroman. For me, what seem like ordinary questions become a journey into memories and experiences that were once repressed. As a …
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Hybrid PWM Update Method for Time Delay Compensation in Current Control Loop
… magnet synchronous machine as the platform, a deadbeat current control and a high speed ac drive experiments have been conducted to demonstrate the feasibility and validity. Notable results include a closed current loop response of one Tsamp with the deadbeat control and a 500 Hz current …
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Adaptive Predictive Feedback Techniques for Vibration Control
… used include Generalized Predictive Control and Deadbeat Predictive Control. This dissertation combines system identification and control to regulate broadband disturbances in modally-dense structures. As it is assumed that the system to be regulated is unknown or time varying, the control …
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Active vibration control of civil engineering structures
… peak responses of regulated signals via a deadbeat parametrisation of all stabilising controllers in discrete-time. The method incorporates constraints on the magnitude and rate of the control signal and is solved via efficient Linear Programming methods. It is argued that this type of …
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Applications of Power Electronic Converter Based Wideband System Identification in Grid Tied AC Power Systems
… At the converter level, an adaptive digital deadbeat current controller and an L-C-L filtered inverter with adaptive active damping are proposed. At the system level, active health monitoring of battery backup systems and monitoring and control of micro-grid tied converters is presented.</p>
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Pseudo-linear identification: optimal joint parameter and state estimation of linear stochastic MIMO systems
… in the minimum possible time, so0called deadbeat identification. The proof brings out an interesting relation between the estimate error propagation and the observability matrix of the time-varying extended system (the extended system incorporates the unknown parameters into the state …